Datasheet > EN3948B

EN3948B

更新时间： 2024-11-23 12:51:03

品牌	Logo	应用领域
三洋 - SANYO		驱动器电机
页数	文件大小	规格书
5页	82K
描述
Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver

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EN3948B 数据手册

Ordering number: EN3948B

Monolithic Digital IC

LB1837M

Low-voltage/Low-saturation Bidirectional

Constant-Voltage Regulated Motor Driver

Overview

Package Dimensions

unit: mm

The LB1837M is a low-voltage, low-saturation, two-channel

motor driver with a bidirectional braking function that provides

3111-MFP14S

constant-voltage regulated output for bidirectional operation.

The design of the LB1837M is ideal for video equipment,

cameras, and other portable equipment.

[LB1837M]

Features

Wide operating voltage range (3.0 to 9.0 V).

Low saturation voltage

V_O(sat) = 0.40 V at I_O= 200 mA.

Consumes almost no current in standby mode

(0.1 µA or less).

SANYO : MFP14S

Permits setting of bidirectional constant-voltage regulated

value.

Built-in reference voltage coupled to input.

Brake function built in.

Compact MFP14S package.

Specifications

Absolute Maximum Ratings at Ta = 25 C

Parameter

Maximum supply voltage

Output current

Symbol

max

Conditions

Ratings

Unit

10.5

250

Im max

Applied input voltage

Allowable power dissipation

Operating temperature

Storage temperature

–0.3 to +10

800

Pd max

Topr

With board ( 30 x 30 x 1.5 mm³

)

–20 to +80

–40 to +125

Tstg

Allowable Operating Ranges at Ta = 25 C

Parameter

Supply voltage

Symbol

Conditions

Ratings

Unit

3.0 to 9.0

–0.3 to +0.7

0.2 to 6.0

Input [H] voltage

Input [L] voltage

Control voltage

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

61295HA(II) No.3948-1/5

12 3 4 5

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